/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesCommon/Public/Online/SessionsCommon.h
Auxiliary methods.
[TOnlineResult](API\Plugins\OnlineServicesInterface\Online\TOnlineResult)< [FGetMutableSessionByName](API\Plugins\OnlineServicesCommon\Online\FGetMutableSessionByName) > GetMutableSessionByName ( [FGetMutableSessionByName::Params](API\Plugins\OnlineServicesCommon\Online\FGetMutableSessionByName\Params) && Params ) const